An enhancing effect of exogenous brassinolide on the growth and antioxidant activity in Chlorella vulgaris cultures under heavy metals stress

被引：113

作者：

Bajguz, Andrzej ^{[1
]}

机构：

[1] Univ Bialystok, Inst Biol, Dept Plant Biochem & Toxicol, PL-15950 Bialystok, Poland

来源：

ENVIRONMENTAL AND EXPERIMENTAL BOTANY | 2010年 / 68卷 / 02期

关键词：

Antioxidants; Antioxidant enzymes; Brassinolide; Cadmium; Chlorella vulgaris; Combined effect; Copper; Lead; OXIDATIVE STRESS; BRASSINOSTEROIDS; TOXICITY; ACCUMULATION; PLANT; 28-HOMOBRASSINOLIDE; SYSTEM; LEAD; L; 24-EPIBRASSINOLIDE;

D O I：

10.1016/j.envexpbot.2009.11.003

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A concentration-dependent increase in activity of antioxidant enzymes (catalase, ascorbate pet oxidase, glutathione reductase, ssuperoxide dismutase) and the level of total ascorbate and reduced glutathione have been observed in the green alga Chlorella vulgaris following heavy metals exposure. It was arranged ill the following order: copper > lead > cadmium. It was also found that brassinolide activated enzymatic and non-enzymatic system in C. vulgaris Cultures treated with heavy metals. Brassinolide plays an important role in plant responding to heavy metals' stress. It has an anti-stress effect on C. vulgaris contaminated by heavy metals. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：175 / 179

页数：5

共 50 条

[31] Adsorbent effect of Chlorella vulgaris and Scenedesmus sp (Chlorophyta) for the removal of some heavy metals and nutrients
Senturk, Tugba
Yildiz, Sukran
TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI, 2016, 41 (02): : 87 - 95
[32] Characterisation of bacteria from the cultures of a Chlorella strain isolated from textile wastewater and their growth enhancing effects on the axenic cultures of Chlorella vulgaris in low nutrient media
Tait, Karen
White, Dan A.
Kimmance, Susan A.
Tarran, Glen
Rooks, Paul
Jones, Mark
Llewellyn, Carole A.
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 2019, 44
[33] Exogenous mammalian sex hormones mitigate inhibition in growth by enhancing antioxidant activity and synthesis reactions in germinating maize seeds under salt stress
Erdal, Serkan
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2012, 92 (04) : 839 - 843
[34] Deciphering the Enhancing Impact of Exogenous Brassinolide on Physiological Indices of Melon Plants under Downy Mildew-Induced Stress
Liu, Tai
Xu, Huichun
Amanullah, Sikandar
Du, Zhiqiang
Hu, Xixi
Che, Ye
Zhang, Ling
Jiang, Zeyu
Zhu, Lei
Wang, Di
PLANTS-BASEL, 2024, 13 (06):
[35] Influence of traumatic acid on growth and metabolism of Chlorella vulgaris under conditions of salt stress
Pietryczuk, Anna
Biziewska, Iwona
Imierska, Monika
Czerpak, Romuald
PLANT GROWTH REGULATION, 2014, 73 (02) : 103 - 110
[36] Influence of traumatic acid on growth and metabolism of Chlorella vulgaris under conditions of salt stress
Anna Pietryczuk
Iwona Biziewska
Monika Imierska
Romuald Czerpak
Plant Growth Regulation, 2014, 73 : 103 - 110
[37] Combined Effect of Copper and Cadmium on Heavy Metal Ion Bioaccumulation and Antioxidant Enzymes Induction in Chlorella vulgaris
Haifeng Qian
Jingjing Li
Xiangjie Pan
Liwei Sun
Tao Lu
Hongyu Ran
Zhengwei Fu
Bulletin of Environmental Contamination and Toxicology, 2011, 87 : 512 - 516
[38] Combined Effect of Copper and Cadmium on Heavy Metal Ion Bioaccumulation and Antioxidant Enzymes Induction in Chlorella vulgaris
Qian, Haifeng
Li, Jingjing
Pan, Xiangjie
Sun, Liwei
Lu, Tao
Ran, Hongyu
Fu, Zhengwei
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2011, 87 (05) : 512 - 516
[39] THE EFFECT OF CYTOKININS ON THE GROWTH, PROTEINS AND PHOSPHATES CONTENTS AND PHOSPHATASES ACTIVITY IN CHLORELLA VULGARIS
Piotrowska, A.
Czerpak, R.
ACTA PHYSIOLOGIAE PLANTARUM, 2004, 26 (03) : 20 - 21
[40] Growth, photosynthesis and antioxidant responses of two microalgal species, Chlorella vulgaris and Selenastrum capricornutum, to nonylphenol stress
Gao, Q. T.
Tam, N. F. Y.
CHEMOSPHERE, 2011, 82 (03) : 346 - 354

← 1 2 3 4 5 →